Thanks to the application of new farming methods,output is now six times _____it was before 2000.
#71709
A
that
B
what
C
which
D
how
推荐题目
Was it through Mary__________ was working at a high school_________ you got to know Bob?
#70221
A
who; who
B
who; that
C
that; that
D
that; where
Faced with a bill for $ 10,000, ________________ .
#67823
A
John has taken an extra job
B
the boss has given John an extra job.
C
an extra job has been taken
D
an extra job has been given to John.
